package com.fang.db.dynamicdatasource03shardingjdbc.mapper;


import com.fang.db.dynamicdatasource03shardingjdbc.entity.UserDO;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

/**
 * @Description
 * @Author Bernie_fang
 * @Date 2022/12/6 23:19
 **/
@Repository
public interface UserMapper {

    UserDO selectById(@Param("id") Integer id);

}
